| 前日に均衡した方程式 |
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
N2O + H{+} + Au = N2 + H2O + Au{+} =>
N2O + 2 H{+} + 2 Au = N2 + H2O + 2 Au{+}
Zn(NO3)2 + Na(OH) = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(NO3)
Ca10(PO4)6(OH)2 + HCl = CaCl2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 HCl = 10 CaCl2 + 6 H3PO4 + 2 H2O
Fe(s) + S8(l) = FeS(s) =>
8 Fe(s) + S8(l) = 8 FeS(s)
Cu + NaOH = Cu(Na)2 + OH =>
Cu + 2 NaOH = Cu(Na)2 + 2 OH
Ni2 + Cl = Ni2Cl =>
Ni2 + Cl = Ni2Cl
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
H3O + H2GeO3 = Ge + H2O =>
4 H3O + H2GeO3 = Ge + 7 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
BaSO4 + H2SO4 = BaH2 + SO4 =>
BaSO4 + H2SO4 = BaH2 + 2 SO4
UO2(NO3)2 + NH4OH = (NH4)2U2O7 + NH4NO3 + H2O =>
2 UO2(NO3)2 + 6 NH4OH = (NH4)2U2O7 + 4 NH4NO3 + 3 H2O
LaCl3 + H2S = La2S + HCl + S2 =>
2 LaCl3 + 3 H2S = La2S + 6 HCl + S2
HClO4 + HO = ClO4 + H3O =>
2 HClO4 + HO = 2 ClO4 + H3O
A2 + X2 = AX3 =>
A2 + 3 X2 = 2 AX3
XCl2(aq) + AgNO3(aq) = AgCl(s) + X(NO3)2(aq) =>
XCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + X(NO3)2(aq)
Zn(OH)2 + H2SiO3 = Zn(HSiO3)2 + H2O =>
Zn(OH)2 + 2 H2SiO3 = Zn(HSiO3)2 + 2 H2O
PO + NaOH = NaPO + NaOPO + H2O =>
2 PO + 2 NaOH = NaPO + NaOPO + H2O
(HC2O4)*2H2O + MnO4 = CO2 + Mn + H2O =>
8(HC2O4)*2H2O + MnO4 = 16 CO2 + Mn + 20 H2O
Zn + PbN2 = ZnN2 + Pb =>
Zn + PbN2 = ZnN2 + Pb
Zn(OH)2 + NH3 = ZnO + NH4OH =>
Zn(OH)2 + NH3 = ZnO + NH4OH
K2Cr2O7 + H2S + HNO3 = Cr(NO3)3 + S + KNO3 + H2O =>
K2Cr2O7 + 3 H2S + 8 HNO3 = 2 Cr(NO3)3 + 3 S + 2 KNO3 + 7 H2O
Cr2O7{2-} + H{+} + SO3{2-} = SO4{2-} + H2O + Cr{2+} =>
Cr2O7{2-} + 6 H{+} + 4 SO3{2-} = 4 SO4{2-} + 3 H2O + 2 Cr{2+}
SN + HNO3(k) = SNO2 + NO2 + H2O =>
SN + 4 HNO3(k) = SNO2 + 4 NO2 + 2 H2O
C5H9NO4 + H2O = C4H7O2{-} + NH3 + CO2 + H{+} =>
10 C5H9NO4 + 6 H2O = 9 C4H7O2{-} + 10 NH3 + 14 CO2 + 9 H{+}
Na + NaOH = Na3OH =>
2 Na + NaOH = Na3OH
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
Fe(NO3)3 + NaI = Fe(NO3)2 + I2 + NaNO3 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + I2 + 2 NaNO3
MgSO4(aq) + Ca(OH)2(aq) = Mg(OH)2(aq) + CaSO4(s) =>
MgSO4(aq) + Ca(OH)2(aq) = Mg(OH)2(aq) + CaSO4(s)
Ca(NO3)2 + NaOH = Ca(OH)2(s) + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2(s) + 2 NaNO3
C2H4(g) + HCl(g) = C2H5Cl(g) =>
C2H4(g) + HCl(g) = C2H5Cl(g)
MgCl2 + Na = Mg2 + NaCl =>
2 MgCl2 + 4 Na = Mg2 + 4 NaCl
KClO3(s) + S(s) + C(s) = K2S(s) + CO2(g) + Cl2(g) =>
2 KClO3(s) + S(s) + 3 C(s) = K2S(s) + 3 CO2(g) + Cl2(g)
NH3 + SO2 + H2O = (NH4)HSO3 =>
NH3 + SO2 + H2O = (NH4)HSO3
Pb3O4 + NaClO = NaCl + PbO2 =>
Pb3O4 + 2 NaClO = 2 NaCl + 3 PbO2
PdS + HNO3 = PdSO4 + NO2 + H2O =>
PdS + 8 HNO3 = PdSO4 + 8 NO2 + 4 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C12H20O6 + H2O = C12H20O7 + H2 =>
C12H20O6 + H2O = C12H20O7 + H2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
(NH4)3PO4 + Pb(NO3)2 = NH4NO3 + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = 6 NH4NO3 + Pb3(PO4)2
H2SO4 + OH = SO4 + H2O =>
H2SO4 + 2 OH = SO4 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HSbO3 = Sb2O5 + H2O =>
2 HSbO3 = Sb2O5 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH3(g) + O(g) = N2(g) + H2O(g) =>
2 NH3(g) + 3 O(g) = N2(g) + 3 H2O(g)
Mn(NO3)3 + Na2S = Mn2S3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 NaNO3
FeSO4 + Fe(SO4)2 = Fe2(SO4)3 =>
FeSO4 + Fe(SO4)2 = Fe2(SO4)3
Mg + HCl = Mg7Cl + H2 =>
14 Mg + 2 HCl = 2 Mg7Cl + H2
Al{3+} + S{2-} + H2O = Al(OH)3 + SH{-} =>
Al{3+} + 3 S{2-} + 3 H2O = Al(OH)3 + 3 SH{-}
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